TizenDeviceImpl: add exception handling for web app case.

Web app has two atspi application, but one application doesn't have any
children.

Change-Id: I825caa600cbdce662bc6e5af38992d155e68a004

diff --git a/libaurum/src/Impl/TizenDeviceImpl.cc b/libaurum/src/Impl/TizenDeviceImpl.cc
index 16e59da..a9ef8ad 100644 (file)
--- a/libaurum/src/Impl/TizenDeviceImpl.cc
+++ b/libaurum/src/Impl/TizenDeviceImpl.cc
@@ -444,6 +444,7 @@ std::vector<std::shared_ptr<AccessibleNode>> TizenDeviceImpl::getWindowRoot() co
         app->getAccessibleNode()->updateName();
         app->getAccessibleNode()->updatePid();
         LOGI("App(%s) Pid(%d)", app->getPackageName().c_str(), app->getAccessibleNode()->getPid());
+        if (app->getPackageName().length() == 0) continue;
         pidToAppNode[app->getAccessibleNode()->getPid()] = app;
     }